High-strength MPP power pipe with heat dissipation structure

Abstract

The utility model relates to the technical field of heat dissipation device, and disclose a high strength MPP electric power pipe with heat dissipation structure, including the heat dissipation pipe, the outer wall fixed mounting of heat dissipation pipe has round board, the heat dissipation pipe is opened arc groove, the arc groove is opened and has the heat dissipation hole, the round board fixed mounting has the support board, the support board fixed mounting has square pole, the square pole is opened and has the round groove, the round groove fixed mounting has the spring, the round groove sliding connection has the support rod. This high strength MPP electric power with heat dissipation structure, through personnel places the cable in the inner wall of inner tube body, and the inner wall of arc plate is pasted, makes arc plate realize fixed through the elastic force of spring and pushes the cable, makes arc plate realize effective partition heat dissipation to the inner wall cable of inner tube body, the cable is pasted with arc plate, makes arc plate through the support rod and spring, the support rod slides in the inner wall of round groove, and then makes arc plate can according to the diameter of cable telescopic adjustment, improves equipment practicality.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation device technology, specifically a high-strength MPP power pipe with a heat dissipation structure. Background Technology

[0002] MPP power conduit, also known as MPP power cable protection conduit or MPP cable protection conduit, is widely used in municipal, telecommunications, power, gas, water supply, and heating pipeline projects. MPP power conduit uses modified polypropylene as its main raw material. It also features high temperature resistance and external pressure resistance, making it suitable for high-voltage power transmission cable conduits of 10KV and above.

[0003] Existing high-strength MPP power pipes with heat dissipation structures have poor heat dissipation performance during use. Cables accumulate inside the pipe, making it impossible to separate and dissipate heat according to different cable diameters. This leads to heat buildup and reduced cable life. In addition, the pipe only dissipates heat through through holes during the heat dissipation process, resulting in low heat dissipation efficiency and cable aging. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a high-strength MPP power pipe with a heat dissipation structure, which has the advantages of adjustable spacing according to different diameter cables and improved heat dissipation efficiency, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a high-strength MPP power pipe with a heat dissipation structure, including a heat dissipation pipe, a circular plate fixedly installed on the outer wall of the heat dissipation pipe, an arc-shaped groove opened in the heat dissipation pipe, heat dissipation holes opened in the arc-shaped groove, a support plate fixedly installed on the circular plate, a square rod fixedly installed on the support plate, a circular groove opened on the square rod, a spring fixedly installed in the circular groove, a support rod slidably connected to the circular groove, an arc-shaped plate fixedly installed on the top of the support rod, an inner tube body fixedly connected to the circular plate, a protrusion fixedly connected to the inner tube body, and a reinforcing rib fixedly installed on the outer wall of the protrusion.

[0006] As a preferred technical solution of this utility model: the number of support plates is four, and the four support plates are distributed at the four corners of the outer wall of the square rod.

[0007] As a preferred technical solution of this utility model: a plurality of the arc-shaped grooves are distributed on the outer wall of the heat dissipation pipe, and the protrusions are located between the heat dissipation pipe and the arc-shaped grooves.

[0008] As a preferred technical solution of this utility model: the outer wall of the protrusion is triangular, and the reinforcing rib is formed through the inner wall of the protrusion.

[0009] As a preferred technical solution of this utility model: the outer wall of the arc-shaped plate is semi-arc-shaped, and the outer wall of the arc-shaped plate overlaps with the inner wall of the inner tube.

[0010] As a preferred technical solution of this utility model: one end of the spring is fixed to the bottom of the support rod, and the other end of the spring is fixed to the inner wall of the square rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This high-strength MPP power pipe with a heat dissipation structure allows the cable to be placed on the inner wall of the inner pipe body by personnel, and the cable is attached to the inner wall of the arc plate. The arc plate is then fixed by the elastic force of the spring, which effectively separates and dissipates heat from the cable on the inner wall of the inner pipe body. The cable is attached to the arc plate, and the arc plate is supported by the spring through the support rod. The support rod slides on the inner wall of the circular groove, so the arc plate can be adjusted to expand and contract according to the cable diameter, improving the practicality of the equipment.

[0012] 2. This high-strength MPP power pipe with a heat dissipation structure has several arc-shaped grooves distributed on the outer wall of the heat dissipation pipe. The heat dissipation area is increased by the heat dissipation pipe through the arc-shaped grooves, so that when heat is generated in the inner pipe, the heat is concentrated in the space between the heat dissipation pipe and the inner wall of the inner pipe. The arc-shaped grooves and heat dissipation holes are used to dissipate heat and improve the heat dissipation effect. The reinforcing ribs are formed through the inner wall of the protrusions, so that the reinforcing ribs can improve the overall compressive strength of the inner pipe, making the structure solid and preventing the inner pipe from deforming when heated. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the spring structure of this utility model; Figure 3 This is a schematic diagram of the arc-shaped plate structure of this utility model; Figure 4 This is a schematic diagram of the heat dissipation pipe structure of this utility model; Figure 5 This is a schematic diagram of the inner tube structure of this utility model.

[0014] In the diagram: 1. Heat dissipation pipe; 2. Arc groove; 3. Heat dissipation hole; 4. Circular plate; 5. Support plate; 6. Arc plate; 7. Square rod; 8. Protrusion; 9. Reinforcing rib; 10. Inner tube body; 11. Support rod; 12. Spring; 13. Circular groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-5 A high-strength MPP power pipe with a heat dissipation structure includes a heat dissipation pipe 1, a circular plate 4 fixedly installed on the outer wall of the heat dissipation pipe 1, an arc-shaped groove 2 opened in the heat dissipation pipe 1, heat dissipation holes 3 opened in the arc-shaped groove 2, a support plate 5 fixedly installed on the circular plate 4, a square rod 7 fixedly installed on the support plate 5, a circular groove 13 opened in the square rod 7, a spring 12 fixedly installed in the circular groove 13, a support rod 11 slidably connected to the circular groove 13, an arc-shaped plate 6 fixedly installed on the top of the support rod 11, an inner tube body 10 fixedly connected to the circular plate 4, a protrusion 8 fixedly connected to the inner tube body 10, and a reinforcing rib 9 fixedly installed on the outer wall of the protrusion 8.

[0017] In the above structure, by providing heat dissipation holes 3, the heat of the inner wall cable of the inner tube 10 is ventilated and dissipated, so that the inner wall cable operates stably and heat is not concentrated, thus reducing its service life.

[0018] In a preferred embodiment, there are four support plates 5, and the four support plates 5 are distributed at the four corners of the outer wall of the square rod 7.

[0019] In the above structure, four support plates 5 are distributed at the four corners of the outer wall of the square rod 7. The support plates 5 provide uniform support for the weight of the square rod 7 and the arc plate 6, thereby increasing the stability of the arc plate 6 when separating the cable.

[0020] In a preferred embodiment: a plurality of arc-shaped grooves 2 are distributed on the outer wall of the heat dissipation pipe 1, and the protrusions 8 are located between the heat dissipation pipe 1 and the arc-shaped grooves 2.

[0021] In the above structure, several arc-shaped grooves 2 are distributed on the outer wall of the heat dissipation pipe 1. The heat dissipation area of ​​the heat dissipation pipe 1 is increased by the arc-shaped grooves 2. When the heat is generated in the inner tube body 10, the heat is concentrated in the space between the heat dissipation pipe 1 and the inner wall of the inner tube body 10. The heat is dissipated by the arc-shaped grooves 2 and the heat dissipation holes 3, thereby improving the heat dissipation effect.

[0022] In a preferred embodiment, the outer wall of the protrusion 8 is triangular, and the reinforcing rib 9 forms a through connection through the inner wall of the protrusion 8.

[0023] In the above structure, the protrusion 8 supports the heat dissipation pipe 1 and the inner tube 10, making the protrusion 8 triangular and increasing its stability and distributing the force evenly. The reinforcing rib 9 penetrates through the inner wall of the protrusion 8, which can improve the overall compressive strength of the inner tube 10, making the structure solid and preventing the inner tube 10 from deforming due to heat.

[0024] In a preferred embodiment, the outer wall of the arc plate 6 is semi-arc-shaped and overlaps with the inner wall of the inner tube 10.

[0025] In the above structure, the cable is placed on the inner wall of the inner tube 10 by personnel, and it is in contact with the inner wall of the arc plate 6. The arc plate 6 is fixed by the elastic force of the spring 12, so that the arc plate 6 can effectively separate and dissipate heat from the cable on the inner wall of the inner tube 10.

[0026] In a preferred embodiment, one end of the spring 12 is fixed to the bottom of the support rod 11, and the other end of the spring 12 is fixed to the inner wall of the square rod 7.

[0027] In the above structure, by attaching cables of different diameters to the arc plate 6, the arc plate 6 abuts against the spring 12 through the support rod 11, and the support rod 11 slides on the inner wall of the circular groove 13, thereby allowing the arc plate 6 to be extended and retracted according to the cable diameter, improving the practicality of the equipment.

[0028] Working principle: The cable is placed on the inner wall of the inner tube 10 by the operator, and it is in contact with the inner wall of the arc plate 6. The arc plate 6 is fixed by the elastic force of the spring 12, so that the arc plate 6 effectively separates and dissipates heat from the cable on the inner wall of the inner tube 10. The cable is in contact with the arc plate 6, and the arc plate 6 is abutted against the spring 12 by the support rod 11. The support rod 11 slides on the inner wall of the circular groove 13, so that the arc plate 6 can be adjusted according to the cable diameter, improving the practicality of the equipment. Several arc grooves 2 are distributed on the outer wall of the heat dissipation pipe 1. The heat dissipation area of ​​the heat dissipation pipe 1 is increased by the arc grooves 2, so that when the inner tube 10 generates heat, the heat is concentrated in the space between the heat dissipation pipe 1 and the inner wall of the inner tube 10. The heat is dissipated by the arc grooves 2 and the heat dissipation holes 3, which improves the heat dissipation effect. The reinforcing rib 9 is formed through the inner wall of the protrusion 8, so that the reinforcing rib 9 can improve the overall compressive strength of the inner tube 10, making the structure solid and preventing the inner tube 10 from deforming when heated.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-strength MPP power pipe with a heat dissipation structure, comprising a heat dissipation pipe (1), characterized in that: A circular plate (4) is fixedly installed on the outer wall of the heat dissipation pipe (1). The heat dissipation pipe (1) has an arc groove (2). The arc groove (2) has a heat dissipation hole (3). A support plate (5) is fixedly installed on the circular plate (4). A square rod (7) is fixedly installed on the support plate (5). A circular groove (13) is opened on the square rod (7). A spring (12) is fixedly installed on the circular groove (13). A support rod (11) is slidably connected to the circular groove (13). An arc plate (6) is fixedly installed on the top of the support rod (11). An inner tube body (10) is fixedly connected to the circular plate (4). A protrusion (8) is fixedly connected to the inner tube body (10). A reinforcing rib (9) is fixedly installed on the outer wall of the protrusion (8).

2. The high-strength MPP power pipe with a heat dissipation structure according to claim 1, characterized in that: The number of the support plates (5) is four, and the four support plates (5) are distributed at the four corners of the outer wall of the square rod (7).

3. A high-strength MPP power pipe with a heat dissipation structure according to claim 2, characterized in that: Several of the arc-shaped grooves (2) are distributed on the outer wall of the heat dissipation pipe (1), and the protrusions (8) are located between the heat dissipation pipe (1) and the arc-shaped grooves (2).

4. A high-strength MPP power pipe with a heat dissipation structure according to claim 1, characterized in that: The outer wall of the protrusion (8) is triangular, and the reinforcing rib (9) is formed through the inner wall of the protrusion (8).

5. A high-strength MPP power pipe with a heat dissipation structure according to claim 4, characterized in that: The outer wall of the arc plate (6) is semi-arc-shaped, and the outer wall of the arc plate (6) overlaps with the inner wall of the inner tube (10).

6. A high-strength MPP power pipe with a heat dissipation structure according to claim 1, characterized in that: One end of the spring (12) is fixed to the bottom of the support rod (11), and the other end of the spring (12) is fixed to the inner wall of the square rod (7).

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